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METHOD:PUBLISH
UID:97476603-1210-4a33-a270-336ac7c6ecc0
X-WR-CALDESC:5 April 1918: Lieutenant Georges Painvin of the French Cipher 
 Bureau solved the first key for the ADFGVX cipher. He eventually broke the
  cipher in June 1918 and the enciphered message read: 'Rush munitions. Eve
 n by day if not seen.' This message indicated where the German offensive w
 as to take place\, and the allies managed to defeat the German attack. \n
 \nIn cryptography\, the ADFGVX cipher was a field cipher used by the Germa
 n Army on the Western Front during World War I. ADFGVX was in fact an exte
 nsion of an earlier cipher called ADFGX. \n\nPhoto Information: 'Georges P
 ainvin'. Licensed under Fair use via Wikipedia - http://en.wikipedia.org/w
 iki/File:Georges_Painvin.jpg#/media/File:Georges_Painvin.jpg
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X-WR-TIMEZONE:America/New_York
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TZID:America/New_York
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TZNAME:EST
DTSTART:20251102T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20261101T020000
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TZNAME:EDT
DTSTART:20260308T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20270314T020000
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BEGIN:VEVENT
UID:8c78f4da-b11a-4687-bad3-2b44e0ae39e7
DTSTAMP:20260723T151346Z
DESCRIPTION:5 April 1918: Lieutenant Georges Painvin of the French Cipher B
 ureau solved the first key for the ADFGVX cipher. He eventually broke the 
 cipher in June 1918 and the enciphered message read: 'Rush munitions. Even
  by day if not seen.' This message indicated where the German offensive wa
 s to take place\, and the allies managed to defeat the German attack. \n\n
 In cryptography\, the ADFGVX cipher was a field cipher used by the German 
 Army on the Western Front during World War I. ADFGVX was in fact an extens
 ion of an earlier cipher called ADFGX. \n\nPhoto Information: 'Georges Pai
 nvin'. Licensed under Fair use via Wikipedia - http://en.wikipedia.org/wik
 i/File:Georges_Painvin.jpg#/media/File:Georges_Painvin.jpg
DTSTART;TZID=America/New_York:20260405T000000
DTEND;TZID=America/New_York:20260405T235900
LOCATION:
SUMMARY:1918: French Army Lt Georges Painvin solved the first key for the A
 DFGVX cipher.
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